zircaloy-4 锆 ; 锆合金
zircaloy-4 cladding 锆合金4护套
Zircaloy-4 - Impurities 4中杂质 ; 锆合金
zircaloy 4 tube zr合金
zircaloy-4 tubing zr管材
zircaloy 4 alloying zr合金
zirconium and zircaloy-4 锆及锆合金
Zircaloy - 4 is generally used as fuel tubes in pressurized water reactors because of it " s low neutron absorption cross - section, excellent corrosion resistance, good strength and ductility".
由于锆4合金具有低的中子吸收截面，良好的抗腐蚀能力、高强度以及延展性好的特点，被广泛用于压水堆作为核燃料棒的包壳材料。
At present, the zircaloy-4 cladding tubes fabricated by low temperature process can meet the technical requirement, and can ensure the safety of nuclear reactor during its life cycle.
目前采用低温加工工艺生产的锆- 4合金包壳管已达到技术条件要求，保证了反应堆在燃耗寿期内的安全运行。
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